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PDT Partners’s Mammoth Energy Services TUSK Stock Holding History

PDT Partners’s Portfolio TUSK Stock Details TUSK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-12,074
Closed -$24.6K – 846
2025
Q1 		$24.6K Sell
12,074
-3,376
-22% -$9K ﹤0.01% 726
2024
Q4 		$46.4K Buy
+15,450
New +$56.9K ﹤0.01% 698
2021
Q4 		– Sell
-13,913
Closed -$40K – 1019
2021
Q3 		$40K Sell
13,913
-5,400
-28% -$19.2K ﹤0.01% 749
2021
Q2 		$89K Buy
+19,313
New +$79.6K 0.01% 766

Other funds holding TUSK

WC
Wexford Capital West Palm Beach, Florida $690M AUM 57.92% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return
V
ValueWorks New York $367M AUM 59.38% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
BCM
Bridgeway Capital Management Houston, Texas $4.97B AUM 44.96% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

PDT Partners's TUSK Position: Q2 2025 in Review

PDT Partners sold out of Mammoth Energy Services (TUSK) in Q2 2025, closing a stake of 12,074 shares — an estimated $24.6K sold.

PDT Partners first reported a position in TUSK in Q2 2021 and held it in 4 quarters. The position peaked at $89K in Q2 2021. 66 funds tracked by Wall St. Rank hold TUSK as of Q2 2025.

  • PDT Partners reported no remaining Mammoth Energy Services position as of Q2 2025 after selling out during the quarter.
  • PDT Partners sold 12,074 Mammoth Energy Services shares in Q2 2025, an estimated $24.6K.
  • PDT Partners first reported a position in Mammoth Energy Services in Q2 2021 and held it in 4 quarters.
  • PDT Partners's Mammoth Energy Services position peaked at $89K in Q2 2021.
  • 66 funds tracked by Wall St. Rank held Mammoth Energy Services as of Q2 2025.

Based on PDT Partners's 13F filing for Q2 2025, filed 14 Aug 2025.